<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>锚点示例</title></head><body><a name="htmltop"></a><a href="#htmlone">网页第一部分</a><a href="#htmltwo">网页第二部分</a><div style="height:900px; background:yellow"></div><a name="htmlone"></a>1<a href="#htmltop">返回顶部</a><div style="height:900px; background:green"></div><a name="htmltwo"></a>2<a href="#htmltop">返回顶部</a><div style="height:900px; background:#666666"></div></body></html> 
